First order reliability method(FORM) is implemented to calculate the reliability based on physical model. Both the reliability from failure data and physical model are considered as fuzzy inputs to estimate the parameters in the probability distribution.
采用一阶可靠性方法(FORM)进行物理结构可靠度评估,将失效数据方法得到的可靠度和物理结构方法得到的可靠度作为输入进行模糊回归,估计概率分布参数。
参考来源 - 综合的结构可靠度函数预测模型Therefore, the analysis of the ship's Zero-failure data becomes a problem that need to be solved urgently.
因此，对船舶寿命无失效数据的分析成为一个迫切需要解决的问题。
参考来源 - 船舶寿命无失效数据的分析·2,447,543篇论文数据，部分数据来源于NoteExpress
但是，并非始终都是这种情况，并且可能会出现失效数据异常。
However, this may not always be true, and stale data exceptions might occur.
通过此策略，由于您未对数据保持读取锁，因此在执行更新操作时遇到失效数据异常的机率会增加。
With this strategy, because you are not holding read locks on data, the chance of getting stale data exceptions when you execute the update operations increases.
给出了失效数据和中止数据的百分位秩和平均秩。
Thus the percentile ranks and mean ranks of the failure data and suspension data in them are given.
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